[INFO] fetching crate light-curve-interpol 0.1.0...
[INFO] testing light-curve-interpol-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate light-curve-interpol 0.1.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate light-curve-interpol 0.1.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate light-curve-interpol 0.1.0
[INFO] finished tweaking crates.io crate light-curve-interpol 0.1.0
[INFO] tweaked toml for crates.io crate light-curve-interpol 0.1.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ca04fb6bdd30cf22810555452b2936af7e53e00695ac481554c3f6149943bc8d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ca04fb6bdd30cf22810555452b2936af7e53e00695ac481554c3f6149943bc8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ca04fb6bdd30cf22810555452b2936af7e53e00695ac481554c3f6149943bc8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca04fb6bdd30cf22810555452b2936af7e53e00695ac481554c3f6149943bc8d", kill_on_drop: false }`
[INFO] [stdout] ca04fb6bdd30cf22810555452b2936af7e53e00695ac481554c3f6149943bc8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] dc863e7e31dd701d662015bbeacd0a52212b73477dfb999e32fde85096a1482f
[INFO] running `Command { std: "docker" "start" "-a" "dc863e7e31dd701d662015bbeacd0a52212b73477dfb999e32fde85096a1482f", kill_on_drop: false }`
[INFO] [stderr]    Compiling custom_derive v0.1.7
[INFO] [stderr]    Compiling conv v0.3.3
[INFO] [stderr]    Compiling light-curve-interpol v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
[INFO] running `Command { std: "docker" "inspect" "dc863e7e31dd701d662015bbeacd0a52212b73477dfb999e32fde85096a1482f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc863e7e31dd701d662015bbeacd0a52212b73477dfb999e32fde85096a1482f", kill_on_drop: false }`
[INFO] [stdout] dc863e7e31dd701d662015bbeacd0a52212b73477dfb999e32fde85096a1482f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 35b46d54e88f4a58242eae6b0d2f60b1159fdb1b6bf1f4f0e49e66cd2d14174b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "35b46d54e88f4a58242eae6b0d2f60b1159fdb1b6bf1f4f0e49e66cd2d14174b", kill_on_drop: false }`
[INFO] [stderr]    Compiling light-curve-common v0.1.1
[INFO] [stderr]    Compiling light-curve-interpol v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.71s
[INFO] running `Command { std: "docker" "inspect" "35b46d54e88f4a58242eae6b0d2f60b1159fdb1b6bf1f4f0e49e66cd2d14174b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35b46d54e88f4a58242eae6b0d2f60b1159fdb1b6bf1f4f0e49e66cd2d14174b", kill_on_drop: false }`
[INFO] [stdout] 35b46d54e88f4a58242eae6b0d2f60b1159fdb1b6bf1f4f0e49e66cd2d14174b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e55a56e54c8e241f952c52d5324348d7971d4a622298a4eb9a8cabfd861235d5
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e55a56e54c8e241f952c52d5324348d7971d4a622298a4eb9a8cabfd861235d5", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/light_curve_interpol-28957323ffc81efb
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test tests::interpolation_empty_target_x ... ok
[INFO] [stdout] test tests::interpolation_one_point ... ok
[INFO] [stdout] test tests::interpolation_two_points ... ok
[INFO] [stdout] test tests::interpolation_broken_line ... ok
[INFO] [stdout] test tests::interpolate_equal_time ... ok
[INFO] [stderr]    Doc-tests light-curve-interpol
[INFO] [stdout] test tests::interpolation_zero_points ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e55a56e54c8e241f952c52d5324348d7971d4a622298a4eb9a8cabfd861235d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e55a56e54c8e241f952c52d5324348d7971d4a622298a4eb9a8cabfd861235d5", kill_on_drop: false }`
[INFO] [stdout] e55a56e54c8e241f952c52d5324348d7971d4a622298a4eb9a8cabfd861235d5